CN103921220A - Method for preparing resin grinding wheel containing epoxy resin - Google Patents
Method for preparing resin grinding wheel containing epoxy resin Download PDFInfo
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- CN103921220A CN103921220A CN201410191090.7A CN201410191090A CN103921220A CN 103921220 A CN103921220 A CN 103921220A CN 201410191090 A CN201410191090 A CN 201410191090A CN 103921220 A CN103921220 A CN 103921220A
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- resin
- abrasive
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- grinding wheel
- caking property
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Abstract
The invention discloses a method for preparing a resin grinding wheel containing epoxy resin. The resin grinding wheel containing the epoxy resin comprises 0%-80% of 14#-80# brown aluminum oxide, 0.5%-10% of resin liquid, 0.2%-10% of epoxy resin liquid, 0%-5% of a thinning agent, 5%-20% of resin powder, 0%-5% of glass fibers, 1%-15% of gypsum powder, 0.5%-15% of polytetrafluoroethylene and 1%-20% of cryolite. The resin grinding wheel containing the epoxy resin has the advantages that due to the group resistance of the epoxy resin, the degree of deformation of the grinding wheel can be lowered, the service life of the grinding wheel is prolonged, the repair and maintenance frequency of the grinding wheel can be reduced for a worker when the wheel is used, the production efficiency is improved, the fatigue strength during work is reduced, the grinding wheel contains no resin group or abrasive material group point after being hardened, and the degree of finish of a ground workpiece can be effectively improved.
Description
Technical field
The preparation method that the present invention relates to a kind of resin wheel containing epoxy resin, belongs to cutting appliance field.
Background technology
At present, using when resin wheel, product cutting or polishing loss that resin content is low are large, and the product that resin content is high easily burns sheet, quick-fried in the time cutting, and in the time of polishing, easily causes workpiece to turn blue, and cannot carry out polishing work.In addition, because bonding agent and filler are all powdery, in process of production, easily produce dust, serious environment pollution, emery wheel is in operation process simultaneously, its abrasive particle is progressively broken and come off owing to continuing with machined material friction meeting, increase the unstable of product surface quality and machining accuracy, made employee's work fatigue strength increase, and be easier to produce defective products.In order to make resin wheel can resist group agglomeration in cutting or bruting process, in moulding abrasive material, must add the packing agent such as lubricant and stabilizing reinforcer of certain proportion content.
The major function of packing agent is in grinding process, to control abrasive particle, controls wear rate, anti-group agglomeration.But, being subject to the impact of the factor such as resinoid bond viscosity and mix and blend equipment, it is inhomogeneous that packing agent mixes with abrasive material, and then more difficult evenly with mixing of stabilizing agent filler, the resin wheel component distributing inequality of making after entering into extrusion forming operation.
Summary of the invention
The object of this invention is to provide a kind of preparation method taking epoxy resin as the resin wheel of anti-group agent.With solve current resin wheel anti-group agglomeration, increase homogeneity of product, improve resin wheel service life, strengthen intensity.
The object of the invention is to be achieved through the following technical solutions:
A kind of resin wheel containing epoxy resin of the present invention, it is the brown corundum with different combination grains, epoxy adhesive, teflon dry-grinding lubricant agent, land plaster and ice crystal filler, being mixed with caking property abrasive mixture is moulding abrasive material, is made through extrusion forming, and the percetage by weight proportioning of this abrasive material thing mixing each component is as follows:
The preparation technology of above-mentioned resin wheel caking property compound abrasive is as follows:
1, brown corundum abrasive is added in batch mixing pot and mixed according to proportioning weight;
2, add resin liquid, diluent and epoxy resin liquid mixed solution;
3, after abrasive material complete wetting, add successively ice crystal and polytetrafluoroethylene powder, glass fibre and land plaster, mix;
4, drop into resin-oatmeal and continue batch mixing until powder is attached on every abrasive material uniformly, preparation cost invention resin wheel caking property abrasive mixture, moulding abrasive material, for subsequent use;
5,, by above-mentioned abrasive mixture moulding abrasive material, through pressing plate extrusion forming and sclerosis, make resin wheel cutting blade or resin grinding wheel:
1. the operating process of making resin wheel cutting blade is as follows: by cutting blade substance specification, take the caking property compound abrasive of constant weight, on operating desk, drop into the caking property compound abrasive of 1/2 weight, with expecting, strike off in scraper plate stand, put into emery wheel net sheet, then drop into above-mentioned 1/2 remaining caking property compound abrasive, with expecting, draw together flat in scraper plate stand, through pressing plate extrusion forming and sclerosis, become list net resin grinding wheels cutting blade product of the present invention; In like manner, on emery wheel net sheet, drop into caking property compound abrasive for subsequent use by cutting blade substance specification, with scraper plate stand material draw together flat after, put second emery wheel net sheet, through pressing plate extrusion forming and sclerosis, become the two nets of the present invention and strengthen resin grinding wheels cutting blade products; Same operation, can make many nets and strengthen resin wheel cutting blade, to meet different process requirements;
2. the operating process of making resin grinding wheel is as follows: placing nut or skeleton on operating desk, and different emery wheels has different accessories, by emery wheel substance specification, drop into caking property compound abrasive, stand is expected, is struck off, and through pressing plate extrusion forming after-hardening, becomes resin grinding wheel of the present invention.
The preparation method of a kind of resin wheel containing epoxy resin of the present invention, its advantage is: by the anti-group operation of epoxy resin, can reduce the deformation extent of emery wheel, improve the service life of emery wheel, make operator can reduce in use the finishing number of times to emery wheel, enhance productivity, reduce work fatigue intensity, emery wheel sclerosis does not contain any resin groups or abrasive material blob later, can effectively improve the fineness of grinding work piece.
Detailed description of the invention
How further illustrate the present invention implements:
Embodiment 1:
Make resin wheel cutting blade:
The caking property compound abrasive of selecting following proportioning, percentage proportioning is as follows by weight:
Its preparation technology is as follows:
24# palm fibre corundum is added in batch mixing pot and mixed according to proportioning weight, add again resin liquid, diluent and epoxy resin liquid mixed solution, after brown corundum abrasive complete wetting, add successively ice crystal, polytetrafluoroethylene powder, glass fibre and land plaster, mix rear input resin-oatmeal and continue batch mixing until powder is attached on every abrasive material uniformly.Then after weighing by cutting blade substance, feed intake, put emery wheel net sheet before feeding intake into, with scraper plate stand material, put an emery wheel net sheet after shakeouing again, pressing plate extrusion forming, rehardens.
Embodiment 2:
Make resin grinding wheel:
Resin grinding wheel caking property compound abrasive formula, percentage proportioning is by weight:
Its preparation technology is as follows:
30# palm fibre corundum is added in batch mixing pot and mixed according to proportioning weight, add again resin liquid, diluent and epoxy resin liquid mixed solution, after brown corundum abrasive complete wetting, add successively ice crystal, polytetrafluoroethylene powder, glass fibre and land plaster, mix rear input resin-oatmeal and continue batch mixing until powder is attached on every abrasive material uniformly, placing nut or skeleton on operating desk, different emery wheels has different accessories, press emery wheel substance specification, drop into caking property compound abrasive, stand material, strike off, through pressing plate extrusion forming after-hardening, become resin grinding wheel of the present invention.
Claims (1)
1. the resin wheel containing epoxy resin, it is the brown corundum with different combination grains, epoxy adhesive, teflon dry-grinding lubricant agent, land plaster and ice crystal filler, being mixed with caking property abrasive mixture is moulding abrasive material, is made through extrusion forming, and the percetage by weight proportioning of this abrasive material thing mixing each component is as follows:
The preparation technology of above-mentioned resin wheel caking property compound abrasive is as follows:
(1), brown corundum abrasive is added in batch mixing pot and mixed according to proportioning weight;
(2), add resin liquid, diluent and epoxy resin liquid mixed solution;
(3), after abrasive material complete wetting, add successively ice crystal and polytetrafluoroethylene powder, glass fibre and land plaster, mix;
(4), drop into resin-oatmeal continue batch mixing until powder be attached to uniformly on every abrasive material, preparation cost invention resin wheel caking property abrasive mixture, moulding abrasive material, for subsequent use;
(5), by above-mentioned abrasive mixture moulding abrasive material, through pressing plate extrusion forming and sclerosis, make resin wheel cutting blade or resin grinding wheel:
1. the operating process of making resin wheel cutting blade is as follows: by cutting blade substance specification, take the caking property compound abrasive of constant weight, on operating desk, drop into the caking property compound abrasive of 1/2 weight, with expecting, strike off in scraper plate stand, put into emery wheel net sheet, then drop into above-mentioned 1/2 remaining caking property compound abrasive, with expecting, draw together flat in scraper plate stand, through pressing plate extrusion forming and sclerosis, become list net resin grinding wheels cutting blade product of the present invention; In like manner, on emery wheel net sheet, drop into caking property compound abrasive for subsequent use by cutting blade substance specification, with scraper plate stand material draw together flat after, put second emery wheel net sheet, through pressing plate extrusion forming and sclerosis, become the two nets of the present invention and strengthen resin grinding wheels cutting blade products; Same operation, can make many nets and strengthen resin wheel cutting blade, to meet different process requirements;
2. the operating process of making resin grinding wheel is as follows: placing nut or skeleton on operating desk, and different emery wheels has different accessories, by emery wheel substance specification, drop into caking property compound abrasive, stand is expected, is struck off, and through pressing plate extrusion forming after-hardening, becomes resin grinding wheel of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410191090.7A CN103921220A (en) | 2014-05-08 | 2014-05-08 | Method for preparing resin grinding wheel containing epoxy resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410191090.7A CN103921220A (en) | 2014-05-08 | 2014-05-08 | Method for preparing resin grinding wheel containing epoxy resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103921220A true CN103921220A (en) | 2014-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410191090.7A Pending CN103921220A (en) | 2014-05-08 | 2014-05-08 | Method for preparing resin grinding wheel containing epoxy resin |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086936A (en) * | 2015-07-14 | 2015-11-25 | 东莞环球经典新型材料有限公司 | Abrasive for grinding artificial quartzite sheet material and preparation method thereof |
| CN105415209A (en) * | 2015-11-09 | 2016-03-23 | 无锡市锡山区仁景模具厂 | Novel grinding wheel for cutting |
| CN106737241A (en) * | 2016-12-14 | 2017-05-31 | 方彩燕 | Multiple grinding head |
| CN108838910A (en) * | 2018-06-21 | 2018-11-20 | 江苏赛扬精工科技有限责任公司 | A kind of resin base coreless grinding wheel and preparation method thereof |
| CN109531452A (en) * | 2018-11-29 | 2019-03-29 | 河南利刚王磨料磨具有限公司 | A kind of environmental protection type resin grinding wheel and preparation method thereof |
| CN110977795A (en) * | 2019-12-20 | 2020-04-10 | 郑州九天工贸有限公司 | Thermosetting phenolic resin abrasive cutting wheel and preparation method thereof |
| CN111687756A (en) * | 2019-03-13 | 2020-09-22 | 常州市达蒙砂轮制造有限公司 | Recession-proof resin grinding wheel and manufacturing method thereof |
| CN112476244A (en) * | 2020-11-26 | 2021-03-12 | 郑州磨料磨具磨削研究所有限公司 | Superhard grinding tool dressing tool and preparation method thereof |
| CN112536733A (en) * | 2020-12-03 | 2021-03-23 | 郑州磨料磨具磨削研究所有限公司 | Ultra-precise grinding wheel and preparation method and application thereof |
| CN114800295A (en) * | 2022-03-30 | 2022-07-29 | 郑州九天工贸有限公司 | Self-lubricating resin cutting sheet and preparation method thereof |
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| CN103406837A (en) * | 2013-07-04 | 2013-11-27 | 山东英特磨具有限公司 | Fiber-reinforced resin abrasive cutting wheel and preparation method thereof |
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| CN101134299A (en) * | 2007-09-20 | 2008-03-05 | 武汉法山磨料磨具有限公司 | Resin abrasive wheel containing teflon dry-grinding lubricant agent and manufacturing method thereof |
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| CN101774159A (en) * | 2010-02-25 | 2010-07-14 | 苏州远东砂轮有限公司 | Heavy-load abraded steel rail resin combined grinding wheel and manufacturing method thereof |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086936A (en) * | 2015-07-14 | 2015-11-25 | 东莞环球经典新型材料有限公司 | Abrasive for grinding artificial quartzite sheet material and preparation method thereof |
| CN105086936B (en) * | 2015-07-14 | 2017-06-20 | 东莞环球经典新型材料有限公司 | A kind of artificial quartz stone plate polishing abrasive material and preparation method thereof |
| CN105415209A (en) * | 2015-11-09 | 2016-03-23 | 无锡市锡山区仁景模具厂 | Novel grinding wheel for cutting |
| CN106737241A (en) * | 2016-12-14 | 2017-05-31 | 方彩燕 | Multiple grinding head |
| CN108838910A (en) * | 2018-06-21 | 2018-11-20 | 江苏赛扬精工科技有限责任公司 | A kind of resin base coreless grinding wheel and preparation method thereof |
| CN111890244B (en) * | 2018-06-21 | 2022-06-28 | 江苏赛扬精工科技有限责任公司 | Preparation method of resin-based centerless grinding wheel |
| CN111890244A (en) * | 2018-06-21 | 2020-11-06 | 江苏赛扬精工科技有限责任公司 | Preparation method of resin-based centerless grinding wheel |
| CN109531452B (en) * | 2018-11-29 | 2020-10-16 | 河南利刚王磨料磨具有限公司 | Environment-friendly resin grinding wheel and preparation method thereof |
| CN109531452A (en) * | 2018-11-29 | 2019-03-29 | 河南利刚王磨料磨具有限公司 | A kind of environmental protection type resin grinding wheel and preparation method thereof |
| CN111687756A (en) * | 2019-03-13 | 2020-09-22 | 常州市达蒙砂轮制造有限公司 | Recession-proof resin grinding wheel and manufacturing method thereof |
| CN111687756B (en) * | 2019-03-13 | 2024-07-09 | 常州市达蒙砂轮制造有限公司 | Anti-fading resin grinding wheel and manufacturing method thereof |
| CN110977795A (en) * | 2019-12-20 | 2020-04-10 | 郑州九天工贸有限公司 | Thermosetting phenolic resin abrasive cutting wheel and preparation method thereof |
| CN110977795B (en) * | 2019-12-20 | 2021-04-13 | 郑州九天工贸有限公司 | Thermosetting phenolic resin abrasive cutting wheel and preparation method thereof |
| CN112476244A (en) * | 2020-11-26 | 2021-03-12 | 郑州磨料磨具磨削研究所有限公司 | Superhard grinding tool dressing tool and preparation method thereof |
| CN112476244B (en) * | 2020-11-26 | 2022-03-22 | 郑州磨料磨具磨削研究所有限公司 | Superhard grinding tool dressing tool and preparation method thereof |
| CN112536733A (en) * | 2020-12-03 | 2021-03-23 | 郑州磨料磨具磨削研究所有限公司 | Ultra-precise grinding wheel and preparation method and application thereof |
| CN112536733B (en) * | 2020-12-03 | 2022-03-22 | 郑州磨料磨具磨削研究所有限公司 | Ultra-precise grinding wheel and preparation method and application thereof |
| CN114800295A (en) * | 2022-03-30 | 2022-07-29 | 郑州九天工贸有限公司 | Self-lubricating resin cutting sheet and preparation method thereof |
| CN114800295B (en) * | 2022-03-30 | 2023-12-26 | 郑州九天工贸有限公司 | Self-lubricating resin cutting sheet and preparation method thereof |
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Application publication date: 20140716 |
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